GB1260921A - De-encrusting process - Google Patents
De-encrusting processInfo
- Publication number
- GB1260921A GB1260921A GB1385969A GB1385969A GB1260921A GB 1260921 A GB1260921 A GB 1260921A GB 1385969 A GB1385969 A GB 1385969A GB 1385969 A GB1385969 A GB 1385969A GB 1260921 A GB1260921 A GB 1260921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonia
- liquor
- nacl
- naoh
- precarbonated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 8
- 239000011780 sodium chloride Substances 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 238000009621 Solvay process Methods 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/18—Preparation by the ammonia-soda process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/025—Applications of microcapsules not provided for in other subclasses
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE713611 | 1968-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1260921A true GB1260921A (en) | 1972-01-19 |
Family
ID=3852740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1385969A Expired GB1260921A (en) | 1968-04-12 | 1969-03-17 | De-encrusting process |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE713611A (en)) |
| FR (1) | FR2006126A1 (en)) |
| GB (1) | GB1260921A (en)) |
-
1968
- 1968-04-12 BE BE713611D patent/BE713611A/xx unknown
-
1969
- 1969-03-17 GB GB1385969A patent/GB1260921A/en not_active Expired
- 1969-04-08 FR FR6910617A patent/FR2006126A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2006126A1 (en)) | 1969-12-19 |
| BE713611A (en)) | 1968-10-14 |
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